Stock assembly



FIG. 1 is a top plan view of the stock assembly showing my new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a rear top perspective view thereof;

FIG. 5 is a rear bottom perspective view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a front top perspective view thereof;

FIG. 8 is a front bottom perspective view thereof; and,

FIG. 9 is a bottom plan view thereof.

The broken lines in the drawings are used to illustrate unclaimed parts of the invention and form no part of the claimed design. 

CLAIM I claim the ornamental design for a stock assembly, as shown and described. 